Lutz Stelzig,Hans Adolf Jackels,Thomas Jarke,Thorsten Rinnert
申请号：
US14561243
公开号：
US10137039B2
申请日:
2014.12.05
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Substantially planar absorbent core comprising at least 80% and up to 100% by weight of superabsorbent polymer as absorbent material on an absorbent material deposition area and a core wrap. The absorbent material deposition area comprises at least one absorbent material-free channel-forming areas through which the top and bottom substrates of the core wrap are bonded together. An auxiliary glue is applied directly at least to the inner surface of the first substrate on an auxiliary glue application area. The auxiliary glue application area is smaller than the absorbent material deposition area and the core comprises at least one C-wrap seal along at least one edge, in particular along the two longitudinally extending edges of the core.
